DD287556A5 - Drehschlagbohrwerkzeug - Google Patents
Drehschlagbohrwerkzeug Download PDFInfo
- Publication number
- DD287556A5 DD287556A5 DD32880189A DD32880189A DD287556A5 DD 287556 A5 DD287556 A5 DD 287556A5 DD 32880189 A DD32880189 A DD 32880189A DD 32880189 A DD32880189 A DD 32880189A DD 287556 A5 DD287556 A5 DD 287556A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- rock
- socket
- housing
- destroying
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims abstract description 43
- 230000002093 peripheral effect Effects 0.000 claims abstract description 26
- 239000011435 rock Substances 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000003208 petroleum Substances 0.000 claims abstract 2
- 238000011010 flushing procedure Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 9
- 238000009527 percussion Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims description 2
- 239000002360 explosive Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 238000010926 purge Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 208000003028 Stuttering Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4429566 | 1988-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD287556A5 true DD287556A5 (de) | 1991-02-28 |
Family
ID=21376771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD32880189A DD287556A5 (de) | 1988-05-23 | 1989-05-22 | Drehschlagbohrwerkzeug |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0379584A1 (fr) |
| JP (1) | JPH04500101A (fr) |
| CN (1) | CN1040845A (fr) |
| AU (1) | AU612270B2 (fr) |
| DD (1) | DD287556A5 (fr) |
| FI (1) | FI900349A0 (fr) |
| WO (1) | WO1989011580A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9206657U1 (de) * | 1992-05-15 | 1993-09-16 | Töpfer, Rainer, 28870 Ottersberg | Rotationswerkzeug mit Hartmetalleinsätzen |
| DE10101731A1 (de) * | 2001-01-15 | 2002-07-25 | Tracto Technik | Felsbohrkopf |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9402216D0 (en) * | 1994-02-04 | 1994-03-30 | Bp Exploration Operating | Drilling bit assembly and apparatus |
| CN103806838B (zh) * | 2014-03-03 | 2016-03-09 | 陶德明 | 岩石层打桩钻头 |
| CN105840106A (zh) * | 2016-04-14 | 2016-08-10 | 西南石油大学 | 用于pdc钻头实现金刚石复合齿可拆装的固定方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU985240A1 (ru) * | 1979-03-19 | 1982-12-30 | Институт Горного Дела Со Ан Ссср | Устройство дл разрушени горных пород |
| DE3049135A1 (de) * | 1980-12-24 | 1982-07-15 | Hawera Probst Gmbh + Co, 7980 Ravensburg | Bohrer, insbesondere gesteinsbohrer |
| SU1314038A1 (ru) * | 1985-06-13 | 1987-05-30 | Всесоюзный научно-исследовательский институт транспортного строительства | Буровой снар д |
| DE3544433C2 (de) * | 1985-12-16 | 1995-12-14 | Hilti Ag | Gesteinsbohrer |
-
1988
- 1988-12-28 AU AU36880/89A patent/AU612270B2/en not_active Expired - Fee Related
- 1988-12-28 EP EP19890906303 patent/EP0379584A1/fr not_active Withdrawn
- 1988-12-28 WO PCT/SU1988/000285 patent/WO1989011580A1/fr not_active Application Discontinuation
- 1988-12-28 JP JP50575789A patent/JPH04500101A/ja active Pending
-
1989
- 1989-05-22 DD DD32880189A patent/DD287556A5/de unknown
- 1989-05-23 CN CN 89103374 patent/CN1040845A/zh active Pending
-
1990
- 1990-01-23 FI FI900349A patent/FI900349A0/fi not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9206657U1 (de) * | 1992-05-15 | 1993-09-16 | Töpfer, Rainer, 28870 Ottersberg | Rotationswerkzeug mit Hartmetalleinsätzen |
| DE10101731A1 (de) * | 2001-01-15 | 2002-07-25 | Tracto Technik | Felsbohrkopf |
| DE10101731C2 (de) * | 2001-01-15 | 2003-09-18 | Tracto Technik | Bohrkopf und Bohrverfahren für ein Horizontalbohrgerät |
Also Published As
| Publication number | Publication date |
|---|---|
| AU612270B2 (en) | 1991-07-04 |
| FI900349A0 (fi) | 1990-01-23 |
| CN1040845A (zh) | 1990-03-28 |
| JPH04500101A (ja) | 1992-01-09 |
| WO1989011580A1 (fr) | 1989-11-30 |
| EP0379584A1 (fr) | 1990-08-01 |
| AU3688089A (en) | 1989-12-12 |
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